This is us freaking out over Milo Ventimiglia's latest hair transformation. 

The This Is Us alum unveiled a shaved head look while on set of his new series I Will Find You Aug. 27, and the shorter style is guaranteed to have everyone doing double takes.  

During the filming day in New York City, Milo rocked a blunt buzzcut while wearing a navy polo shirt and matching pants with brown loafers. The hair style marked a noticeable difference from his usual long, black locks as he stood next to his costar Britt Lower while looking over script notes with a member of the crew. 

And the 48-year-old—who plays Hayden, the ex-boyfriend of the Severance star's character Rachel, in the eight-episode Netflix show—offered another angle of his transformation later on, when he shot another scene inside a black car while donning a tan jacket. 

I Will Find You—which is based on Harlan Coben'snovel of the same name and follows wrongfully imprisoned father David (Sam Worthington) as he embarks on a mission to find his son—is set to arrive on Netflix in 2026. 

So far, details about the series have mostly been kept under wraps, but co-creator Robert Hull recently expressed his excitement over working with Milo and the rest of the cast on the project. 

“The cast we’ve assembled is nothing short of phenomenal,” he told Netflix's Tudum in an interview published Aug. 21. “Any one of these incredible artists would be a dream on their own. The fact we’ve somehow drawn them all in is a testament to the power of Harlan’s storytelling and the incredible support of everyone at Netflix."

He added, "I cannot wait to watch them bring these roles to life.”

Of course, Milo hasn't only added a new gig to his latest life chapter. Earlier this year, the Gilmore Girls actor also welcomed his first baby, a daughter named Ke’ala Coral Ventimiglia, with his wife Jarah Mariano.

And fatherhood looks just as good on him as a buzzcut. Case in point: His wife recently shared a sweet snapshot of Milo holding the newborn in his arms while pointing to a tree to celebrate his 48th birthday. 

Captioning the July 8 Instagram post, she wrote, "Happy birthday Milo, husband, dada."

For more stars who have debuted head-turning hair transformations, keep reading. 

The daughter of Charlie Sheen and Denise Richards shared her at-home hair dying journey, including its many missteps, on TikTok and raved about the results.

“I've been wanting to do this to my hair for years now," she said, "and I'm so happy that I finally did it.”

Trading in her signature golden locks, the country music star wrote on Instagram in August 2025, "Well, the last time I saw my natural hair color, I was probably about 12 years old, but I thought it might be time to give it a second chance."

In July 2025, the actor shaved off his beard for the first time in six years to film Dune: Part Three, which required him to rock a clean shaven look to reprise his role of Duncan Idaho.

The American Idol winner debuted a shorter hairdo in a July 2025 The Voice promo, trading her signature blonde waves for a shorter, darker bob style.

The actor debuted a bearded look, which he sports on season two of The Terminal List, in June 2025.

The Stranger Things star changed up his trademark shaggy hairstyle in May 2025 by debuting a buzzcut at the 2025 Crunchyroll Anime Awards in Tokyo, Japan.

The Marvel actor said goodbye to Bucky Barnes' signature long hair in April 2025, showing off a shaved head at the Los Angeles premiere of Thunderbolts*.

In March 2025, the "Karma" singer debuted her rainbow mohawk at the GLAAD Media Awards. 

In a March 2025 TikTok video, the model called this 'do with shaggy bangs the "worst haircut of my life."

The Gypsy Rose: Life After Lockupstar debuted a short bob in March 2025, more than two months after giving birth to her and fiancé Ken Urker's first child, daughter Aurora Urker.

The formerly blond Real Housewives of Salt Lake City star debuted a red bob on Watch What Happens Live in January 2025.

The model debuted lighter locks in September 2024, a month after giving birth to her and Justin Bieber's first baby, son Jack Blues Bieber.

The Emily in Paris star debuted her dramatic transformation at the world premiere of her new horror movie, MAXXXINE, in June 2024. 

"Changing my hair always brings out different sides of my personality and I love playing around," Lily told Vogue. "This cut and color feels bolder and yet somehow lighter. And completely more me—right now."

While attending Chanel's Tribeca Film Festival Artists dinner in June 2024, Katie debuted a subtle, yet striking transformation of rich caramel balayage highlights that were blended throughout her brunette tresses.

The Kardashians star debuted a platinum blonde look and a bob haircut after rocking waist-length strands for quite some time.

"Did someone say they missed king kylie," Kylie teased in the caption of her June 8 Instagram post, to which her sister Khloe Kardashian cheekily replied, "I did! I did!!!!!!"

The former Bravo star debuted a platinum blonde look during 2024 Paris Fashion Week Haute Couture.

The Heads of State star debuted a drastic haircut—a shoulder-grazing bob—while attending a Bulgari event in Rome i May 2024. 

In May 2024, the actress chopped her hair into a bob that many fans on social media said reminded them of one of the looks she sported as Mary Camden on the '90s series 7th Heaven.

The Transformers actress returned to her dark brown tresses and debuted a sassy bob in May 2024, a month after she dyed her hair blue to enter what she dubbed her "Jedi era."

At age 17, the daughter of the late Anna Nicole Smith debuted a new lob hairstyle overnight during 2024 Kentucky Derby weekend, which she attended with dad Larry Birkhead.

The singer debuted a lighter, shorter 'do in April 2024.

The Fashion Police alum debuted a blonde bombshell hair transformation May 8.

Back to blonde: Kim debuted a new platinum 'do in April 2024.

The Fenty Beauty founder debuted a bright blonde hair transformation April 17 while celebrating her latest Fenty x Puma collection in London.

The model debuted a bleach blonde pixie cut at the FRAME event April 4.

The Jennifer's Body star traded in her bubblegum pink tresses for a baby blue bob, which she debuted April 2.

Less than a month afer chopping her hair into a long bob, Zendaya debuted a honey blonde transformation at the Challengers premiere March 26.

The Great star ushered in spring with a fresh cut, as she debuted a long bob March 25.

The Mean Girls alum swapped out her signature blonde hair for a dark brunette transformation on March 18.

The Selling Sunset star looked completely unrecognizable after debuting a dramatic blonde transformation March 16.

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